CN206788288U - Battery core short-circuit test mechanism - Google Patents
Battery core short-circuit test mechanism Download PDFInfo
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- CN206788288U CN206788288U CN201720586515.3U CN201720586515U CN206788288U CN 206788288 U CN206788288 U CN 206788288U CN 201720586515 U CN201720586515 U CN 201720586515U CN 206788288 U CN206788288 U CN 206788288U
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- battery core
- clamping jaw
- lug
- contact rod
- clamping
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Abstract
A kind of battery core short-circuit test mechanism is the utility model is related to, it is characterized in that：It is main to include the Jia Ce mechanisms for being arranged on battery core both sides and the grasping mechanism for being arranged at battery core side；The grasping mechanism includes battery core clamping jaw drive device, and the output end of battery core clamping jaw drive device installs the clamping jaw for clamping battery core；The Jia Ce mechanisms include horizontal drive apparatus and lug clamping jaw drive device, and lug clamping jaw drive device is connected to the output end of horizontal drive apparatus, and horizontal drive apparatus drives lug clamping jaw drive device to be moved relative to battery core；In the output end connecting tab clamping jaw of the lug clamping jaw drive device, lug clamping jaw is arranged at the side towards battery core, the centrally disposed contact rod of lug clamping jaw, it is the clip position of clamping cell polar ear between lug clamping jaw and contact rod, lug clamping jaw and cell polar ear insulated contact.The utility model is simple in construction, easily can clamp cell polar ear, be contacted with contact rod, and resistance test is carried out by being powered to contact rod.
Description
Technical field
A kind of battery core short-circuit test mechanism is the utility model is related to, it is especially a kind of that battery core is entered after electric core winding
The mechanism of row resistance test, belongs to technical field of automation equipment.
Background technology
In lithium battery manufacturing process, it is necessary to carry out resistance test to battery core after electric core winding finishes, electricity is filtered out
Hinder qualified battery core.Battery core short-circuit test mechanism of the prior art typically realizes the movement of detection probe by multiple cylinders,
Probe is set to be connected with the lug in battery core to be detected.Existing mechanism for testing is mostly more complicated, and needs to ensure to visit
The position of pin and lug, thus the precise requirements of equipment are higher.
The content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of battery core short-circuit test mechanism,
It is simple in construction, it can facilitate, reliably clamp cell polar ear, so as to realize the test to battery core.
According to technical scheme provided by the utility model, the battery core short-circuit test mechanism, it is characterized in that：It is main to include peace
Mounted in battery core both sides Jia Ce mechanisms and be arranged at the grasping mechanism of battery core side；The grasping mechanism includes battery core clamping jaw
Drive device, the output end of battery core clamping jaw drive device install the clamping jaw for clamping battery core；
The Jia Ce mechanisms include horizontal drive apparatus and lug clamping jaw drive device, and lug clamping jaw drive device is connected to
The output end of horizontal drive apparatus, horizontal drive apparatus drive lug clamping jaw drive device to be moved relative to battery core；In the lug
The output end connecting tab clamping jaw of clamping jaw drive device, lug clamping jaw are arranged at the side towards battery core, the center of lug clamping jaw
Contact rod is set, is the clip position of clamping cell polar ear between lug clamping jaw and contact rod, lug clamping jaw and cell polar ear are exhausted
Edge contacts.
Further, the lug clamping jaw is fixedly connected towards the side of contact rod by contiguous block with briquetting, briquetting and
The clip position of clamping cell polar ear, briquetting and contact rod insulated contact are formed between contact rod；The briquetting is towards contact rod
Side be clamping face, the clamping face is engaged with the outer peripheral face shape of contact rod.
Further, the outer peripheral face of the contact rod is circle, and the clamping face of briquetting is arc, the arc and contact rod
Outer circumference surface is engaged.
Further, the lug clamping jaw is two or more that periphery of two or more lug clamping jaws along contact rod is
Even arrangement；When lug clamping jaw is in clamp position, the clamping face of briquetting and the outer circumference surface of contact rod are bonded to each other, briquetting
Clamping face is completely covered or part covers the outer circumference surface of contact rod.
Further, it is provided with sponge block on the clamping face of the briquetting.
Further, the circumferentially arranged inclined-plane for being easy to cell polar ear insertion clip position in the end of the contact rod.
Further, the clamping jaw recline battery core side clamping face formed sunk area, the sunk area to away from electricity
The side of core is recessed.
Further, the surface of the sunk area is two planes intersecting at an angle, or is arc surface.
Further, it is provided for conveying the conveyer belt of battery core between the Jia Ce mechanisms of the battery core both sides.
Further, the horizontal drive apparatus is fixed to bottom plate by mounting hole, and horizontal drive apparatus is relative to bottom plate
Upper-lower position can adjust.
Battery core short-circuit test mechanism described in the utility model is simple in construction, easily can be clamped cell polar ear,
Contacted with contact rod, resistance test is carried out by being powered to contact rod.
Brief description of the drawings
Fig. 1 is the front view of battery core short-circuit test mechanism described in the utility model.
Fig. 2 is the right view of left side Jia Ce mechanisms in Fig. 1.
Fig. 3 is the left view of grasping mechanism part-structure in Fig. 1.
Description of reference numerals：Bottom plate 100, cylinder bracket 101, horizontal movement cylinder 102, pinboard 103, insulation board 104,
Three-jaw cylinder 105, contiguous block 106, briquetting 107, contact rod 108, clamping jaw cylinder 200, clamping jaw 201, the first support frame 202,
Two support frames 203, battery core 3.
Embodiment
With reference to specific accompanying drawing, the utility model is described in further detail.
Coordinate reference in the description of detailed description below：On being by left and right, up and down direction of Fig. 1 left and right directions
Under, before vertical paper outwardly direction is, otherwise after being.
Battery core short-circuit test mechanism described in the utility model mainly includes grasping mechanism and Jia Ce mechanisms.
The Jia Ce mechanisms are provided with two, and structure is identical, is symmetrical set, for clamping the positive and negative of battery core 3 respectively
Lug, so as to the detection battery core resistance that is powered, the centre of Liang Gejiace mechanisms is the conveyer belt of conveying battery core 3.The Jia Ce mechanisms
Mainly include bottom plate 100, cylinder bracket 101, horizontal movement cylinder 102, pinboard 103, insulation board 104, three-jaw cylinder 105,
Contiguous block 106, briquetting 107 and contact rod 108.
Wherein, bottom plate 100 is vertically arranged, and bottom plate 100 is fixed to the supporting construction under conveyer belt close to the side of battery core 3
Side（Or be fixed in other supporting constructions, so that Liang Gejiace mechanisms to be separately fixed to the both sides of supplied materials battery core 3 as mesh
's）, side of the bottom plate 100 away from battery core 3 be fixed with horizontally disposed cylinder bracket 101, and cylinder bracket 101 is consolidated by mounting hole
Determine to bottom plate 100, it can be adjusted relative to the upper-lower position of bottom plate 100.The upside of cylinder bracket 101 is fixed with horizontal movement
Cylinder 102, the piston rod of horizontal movement cylinder 102 is horizontally outward（To away from the side of battery core 3）Connect pinboard 103, pinboard 103
Upside be fixedly connected with insulation board 104（Pinboard 103 and insulation board 104 can be a plates, if a plate, then this
Plate is insulation）.Insulation board 104 is fixedly connected with three-jaw cylinder 105, three pawls point of three-jaw cylinder 105 close to the side of battery core 3
It is not fixedly connected by respective contiguous block 106 with respective briquetting 107.As shown in Fig. 2 three briquettings 107 are substantially in fan
Shape, when three combined pressures of briquetting 107 are to the contact rod 108 being arranged among three briquettings 107, it may be constructed to contact rod 108
360 ° of pressings.Contact rod 108 is fixed to three-jaw cylinder 105 to support by megohmite insulant, and briquetting 107 is insulation（Briquetting 107
It is made of nylon or Teflon material）.
When the open-shaped state of the three-jaw in three-jaw cylinder 105, three-jaw and connection of the briquetting 107 in three-jaw cylinder 105
Under the drive of block 106, open configuration, i.e. three briquettings 107 and the contact rod among three briquettings 107 are also in
108 be separation, between have certain interval, after this gap fixes battery core 3 corresponding to grasping mechanism in battery core 3
The position of lug, after the lug of battery core 3 is in the gap between briquetting 107 and contact rod 108, three-jaw cylinder 105 acts,
Drive briquetting 107 to press to contact rod 108, subsequently power on, the resistance of battery core 3 is tested.
The insulation of contact rod 108 is arranged on three-jaw cylinder 105, or can also be arranged on other support members
On, only guaranteed contact rod 108 is located at the Clamping Center of three-jaw cylinder 105.In order to avoid being powered to the normal of cylinder etc.
The interference of work, contact rod 108 are fixed to three-jaw cylinder 105 by insulating materials, and briquetting 107 is made from insulating materials.Institute
The end for stating contact rod 108 has the conical surface for facilitating lug to insert, and to avoid lug that bending occurs when importing, more easily realizes
Insertion.
The grasping mechanism mainly includes clamping jaw cylinder 200, clamping jaw 201, the first support frame 202, the second support frame 203.
Wherein, the first support frame 202 is fixed to a Ge Jiace mechanisms（Left side or the Jia Ce mechanisms on right side）In bottom plate 100 on,
Two support frames 203 are fixed to the first support frame 202（First support frame 202 and the second support frame 203 can be structure as a whole）, the
Two support frames 203 are fixedly connected with clamping jaw cylinder 200 close to the side of battery core 3, and clamping jaw cylinder 200 is arranged at the upper of conveyer belt
Side, the output end of clamping jaw cylinder 200 are set down, and for the ease of clamping circular battery core 3, the utility model is in clamping jaw cylinder 200
Carry and clamping jaw 201 is respectively fixed with clamping jaw.As shown in figure 3, clamping jaw 201 reclines, the side of battery core 3 has two with certain angle
The intersecting plane of degree, when clamping jaw cylinder 200 acts, two clamping jaws 201 are all drawn close to battery core 3, battery core of having filled the span of a man's arms 3.
The action process of battery core short-circuit test mechanism described in the utility model is：Horizontal movement cylinder 102 passes through pinboard
103rd, insulation board 104 drives three-jaw cylinder 105, contiguous block 106, briquetting 107 and contact rod 108 laterally（Away from battery core 3
Side）Motion, gives the vacating space of supplied materials battery core 3, avoids the lug of the grade of contact rod 108 and supplied materials battery core 3 from interfering；Supplied materials battery core 3
The downside of clamping jaw cylinder 200 is transported to, clamping jaw cylinder 200 acts, and drives two clamping jaws 201 to be drawn close to centre, electrification of filling the span of a man's arms
Core 3, two clamping jaws 201 are symmetrical arranged, and by the cooperation of both respective intersections at an angle, battery core 3 are held tightly solid
Fixed, horizontal movement cylinder 102 is acted, and three-jaw cylinder 105 etc. is driven to centre by pinboard 103, insulation board 104（Close to electricity
The lateral movement of core 3）, now have certain space between briquetting 107 and contact rod 108, i.e., the three-jaw in three-jaw cylinder 105, which is in, opens
The state opened, with the action of horizontal movement cylinder 102, the sky between the lug insertion briquetting 107 and contact rod 108 of battery core 3
Between, three-jaw cylinder 105 acts, and briquetting 107 coordinates contact rod 108 to push down battery core 3, and contact rod 108 is energized, detection battery core electricity
Resistance, judges whether battery core 3 is qualified according to testing result；Detection finishes, and three-jaw cylinder 105 unclamps, and horizontal movement cylinder 102 is reverse
Motion, space is conceded to battery core 3, and clamping jaw cylinder 200 acts, and is unclamped battery core 3, is completed the detection to a battery core.
Claims (10)
1. a kind of battery core short-circuit test mechanism, it is characterized in that：The main Jia Ce mechanisms included installed in battery core both sides and setting
Grasping mechanism in battery core side；The grasping mechanism includes battery core clamping jaw drive device, the output of battery core clamping jaw drive device
End installation is used for the clamping jaw for clamping battery core（201）；
The Jia Ce mechanisms include horizontal drive apparatus and lug clamping jaw drive device, and lug clamping jaw drive device is connected to level
The output end of drive device, horizontal drive apparatus drive lug clamping jaw drive device to be moved relative to battery core；In the lug clamping jaw
The output end connecting tab clamping jaw of drive device, lug clamping jaw are arranged at the side towards battery core, lug clamping jaw it is centrally disposed
Contact rod（108）, lug clamping jaw and contact rod（108）Between for clamping cell polar ear clip position, lug clamping jaw and battery core
Lug insulated contact.
2. battery core short-circuit test mechanism as claimed in claim 1, it is characterized in that：The lug clamping jaw is towards contact rod（108）
Side pass through contiguous block（106）With briquetting（107）It is fixedly connected, briquetting（107）And contact rod（108）Between formed clamping electricity
The clip position of core lug, briquetting（107）With contact rod（108）Insulated contact；The briquetting（107）Towards contact rod（108）
Side be clamping face, the clamping face and contact rod（108）Outer peripheral face shape be engaged.
3. battery core short-circuit test mechanism as claimed in claim 2, it is characterized in that：The contact rod（108）Outer peripheral face for circle
Shape, briquetting（107）Clamping face be arc, the arc and contact rod（108）Outer circumference surface be engaged.
4. battery core short-circuit test mechanism as claimed in claim 3, it is characterized in that：The lug clamping jaw is two or more, and two
Individual or multiple lug clamping jaws are along contact rod（108）Periphery be evenly arranged；When lug clamping jaw is in clamp position, briquetting
（107）Clamping face and contact rod（108）Outer circumference surface be bonded to each other, briquetting（107）Clamping face be completely covered or portion
Divide covering contact rod（108）Outer circumference surface.
5. the battery core short-circuit test mechanism as described in claim any one of 2-4, it is characterized in that：The briquetting（107）Clamping
Sponge block is provided with face.
6. the battery core short-circuit test mechanism as described in claim any one of 1-4, it is characterized in that：The contact rod（108）End
The circumferentially arranged inclined-plane for being easy to cell polar ear insertion clip position in portion.
7. battery core short-circuit test mechanism as claimed in claim 1, it is characterized in that：The clamping jaw（201）The battery core that reclines side
Clamping face forms sunk area, and the sunk area is recessed to the side away from battery core.
8. battery core short-circuit test mechanism as claimed in claim 7, it is characterized in that：It is in one that the surface of the sunk area, which is two,
Determine the plane of angle of intersection, or be arc surface.
9. battery core short-circuit test mechanism as claimed in claim 1, it is characterized in that：Between the Jia Ce mechanisms of the battery core both sides
It is provided for conveying the conveyer belt of battery core.
10. battery core short-circuit test mechanism as claimed in claim 1, it is characterized in that：The horizontal drive apparatus passes through mounting hole
It is fixed to bottom plate（100）, horizontal drive apparatus is relative to bottom plate（100）Upper-lower position can adjust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720586515.3U CN206788288U (en) | 2017-05-24 | 2017-05-24 | Battery core short-circuit test mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720586515.3U CN206788288U (en) | 2017-05-24 | 2017-05-24 | Battery core short-circuit test mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206788288U true CN206788288U (en) | 2017-12-22 |
Family
ID=60713103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720586515.3U Active CN206788288U (en) | 2017-05-24 | 2017-05-24 | Battery core short-circuit test mechanism |
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| Country | Link |
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| CN (1) | CN206788288U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174686A (en) * | 2018-08-25 | 2019-01-11 | 惠州市成泰自动化科技有限公司 | A kind of battery roller slot short-circuit detecting and the automation integrated machine of sorting |
| CN109378495A (en) * | 2018-12-03 | 2019-02-22 | 无锡先导智能装备股份有限公司 | Battery core pressure-resistant testing machine |
| CN110095681A (en) * | 2019-05-21 | 2019-08-06 | 无锡先导智能装备股份有限公司 | Battery core short-circuit test mechanism and its clamping device |
| CN110133427A (en) * | 2019-06-19 | 2019-08-16 | 常德烟草机械有限责任公司 | A kind of lithium battery electric core short-circuit detecting device |
| CN111007426A (en) * | 2019-11-07 | 2020-04-14 | 荆门亿纬创能锂电池有限公司 | Battery reaming detection equipment |
-
2017
- 2017-05-24 CN CN201720586515.3U patent/CN206788288U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174686A (en) * | 2018-08-25 | 2019-01-11 | 惠州市成泰自动化科技有限公司 | A kind of battery roller slot short-circuit detecting and the automation integrated machine of sorting |
| CN109378495A (en) * | 2018-12-03 | 2019-02-22 | 无锡先导智能装备股份有限公司 | Battery core pressure-resistant testing machine |
| CN109378495B (en) * | 2018-12-03 | 2024-04-09 | 无锡先导智能装备股份有限公司 | Withstand voltage tester for battery cell |
| CN110095681A (en) * | 2019-05-21 | 2019-08-06 | 无锡先导智能装备股份有限公司 | Battery core short-circuit test mechanism and its clamping device |
| CN110095681B (en) * | 2019-05-21 | 2024-08-02 | 无锡先导智能装备股份有限公司 | Battery cell short circuit testing mechanism and clamping device thereof |
| CN110133427A (en) * | 2019-06-19 | 2019-08-16 | 常德烟草机械有限责任公司 | A kind of lithium battery electric core short-circuit detecting device |
| CN110133427B (en) * | 2019-06-19 | 2022-07-08 | 常德烟草机械有限责任公司 | Lithium cell electricity core short circuit detection device |
| CN111007426A (en) * | 2019-11-07 | 2020-04-14 | 荆门亿纬创能锂电池有限公司 | Battery reaming detection equipment |
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